49604198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 95344128

約数和(自身を除く): 45739930

約数列:

[1, 2, 7, 14, 17, 34, 37, 43, 74, 86, 119, 131, 238, 259, 262, 301, 518, 602, 629, 731, 917, 1258, 1462, 1591, 1834, 2227, 3182, 4403, 4454, 4847, 5117, 5633, 8806, 9694, 10234, 11137, 11266, 15589, 22274, 27047, 31178, 33929, 39431, 54094, 67858, 78862, 82399, 95761, 164798, 189329, 191522, 208421, 378658, 416842, 576793, 670327, 1153586, 1340654, 1458947, 2917894, 3543157, 7086314, 24802099, 49604198]

約数ペア:

[(1, 49604198), (2, 24802099), (7, 7086314), (14, 3543157), (17, 2917894), (34, 1458947), (37, 1340654), (43, 1153586), (74, 670327), (86, 576793), (119, 416842), (131, 378658), (238, 208421), (259, 191522), (262, 189329), (301, 164798), (518, 95761), (602, 82399), (629, 78862), (731, 67858), (917, 54094), (1258, 39431), (1462, 33929), (1591, 31178), (1834, 27047), (2227, 22274), (3182, 15589), (4403, 11266), (4454, 11137), (4847, 10234), (5117, 9694), (5633, 8806)]